On a personal resume, maybe the educational background will be one of the most crucial items. Well, but one can play a lot of trick about this to have the job.
For example, one may alter the dates of the courses that they take, and this will make the employer feel like he is more suitable to the job. Or maybe he will put down the name of the university that he has only studied in but not graduated from on the educational completion—a common form of fraud. You also need to pay attention to whether or not the institution is real and is existing.